DE69122399D1 - Laserkatheter mit faseroptik - Google Patents

Laserkatheter mit faseroptik

Info

Publication number
DE69122399D1
DE69122399D1 DE69122399T DE69122399T DE69122399D1 DE 69122399 D1 DE69122399 D1 DE 69122399D1 DE 69122399 T DE69122399 T DE 69122399T DE 69122399 T DE69122399 T DE 69122399T DE 69122399 D1 DE69122399 D1 DE 69122399D1
Authority
DE
Germany
Prior art keywords
fiber optics
laser catheter
catheter
laser
optics
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69122399T
Other languages
English (en)
Inventor
Jeffrey Levatter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Acculase Inc
Original Assignee
Acculase Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Acculase Inc filed Critical Acculase Inc
Application granted granted Critical
Publication of DE69122399D1 publication Critical patent/DE69122399D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B18/24—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter
    • A61B18/245—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter for removing obstructions in blood vessels or calculi
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A61B2017/22061—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation for spreading elements apart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A61B2017/22062—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation to be filled with liquid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22072—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an instrument channel, e.g. for replacing one instrument by the other
    • A61B2017/22074—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an instrument channel, e.g. for replacing one instrument by the other the instrument being only slidable in a channel, e.g. advancing optical fibre through a channel
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
    • A61B2018/1861—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves with an instrument inserted into a body lumen or cavity, e.g. a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B2018/2238—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with means for selectively laterally deflecting the tip of the fibre
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3933—Liquid markers
DE69122399T 1990-08-06 1991-07-29 Laserkatheter mit faseroptik Expired - Lifetime DE69122399D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56353590A 1990-08-06 1990-08-06
PCT/US1991/005292 WO1992002276A1 (en) 1990-08-06 1991-07-29 Fiber optic laser catheter and method of use

Publications (1)

Publication Number Publication Date
DE69122399D1 true DE69122399D1 (de) 1996-10-31

Family

ID=24250897

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69122399T Expired - Lifetime DE69122399D1 (de) 1990-08-06 1991-07-29 Laserkatheter mit faseroptik

Country Status (8)

Country Link
US (2) US20020002370A1 (de)
EP (1) EP0542901B1 (de)
JP (1) JP3467268B2 (de)
AU (1) AU668854B2 (de)
CA (1) CA2088493A1 (de)
DE (1) DE69122399D1 (de)
IL (1) IL99002A (de)
WO (1) WO1992002276A1 (de)

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EP1072231B1 (de) * 1999-07-30 2005-12-28 Terumo Kabushiki Kaisha Laserbestrahlungsgerät
WO2002055149A2 (en) 2000-10-20 2002-07-18 Photomedex Controlled dose delivery of ultraviolet light for treating skin disorders
US7144248B2 (en) * 2001-10-18 2006-12-05 Irwin Dean S Device for oral UV photo-therapy
US20070032844A1 (en) * 2005-08-05 2007-02-08 Levatter Jeffrey I Targeted UV phototherapy light block
US20070030876A1 (en) * 2005-08-05 2007-02-08 Levatter Jeffrey I Apparatus and method for purging and recharging excimer laser gases
US20080249515A1 (en) * 2006-01-27 2008-10-09 The Spectranetics Corporation Interventional Devices and Methods For Laser Ablation
US8989528B2 (en) 2006-02-22 2015-03-24 Hansen Medical, Inc. Optical fiber grating sensors and methods of manufacture
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US20090182315A1 (en) * 2007-12-07 2009-07-16 Ceramoptec Industries Inc. Laser liposuction system and method
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US8780339B2 (en) 2009-07-15 2014-07-15 Koninklijke Philips N.V. Fiber shape sensing systems and methods
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US9949754B2 (en) 2011-03-28 2018-04-24 Avinger, Inc. Occlusion-crossing devices
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US20130030363A1 (en) 2011-07-29 2013-01-31 Hansen Medical, Inc. Systems and methods utilizing shape sensing fibers
JP6356604B2 (ja) 2011-10-17 2018-07-11 アビンガー・インコーポレイテッドＡｖｉｎｇｅｒ， Ｉｎｃ． アテローム切除カテーテルおよびカテーテル用の非接触型作動機構
US9345406B2 (en) 2011-11-11 2016-05-24 Avinger, Inc. Occlusion-crossing devices, atherectomy devices, and imaging
EP2849636B1 (de) 2012-05-14 2020-04-22 Avinger, Inc. Optische kohärenztomografie mit gradientenindexfaser für biologische bildgebung
US11406412B2 (en) 2012-05-14 2022-08-09 Avinger, Inc. Atherectomy catheters with imaging
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Also Published As

Publication number Publication date
JP3467268B2 (ja) 2003-11-17
AU668854B2 (en) 1996-05-23
IL99002A (en) 1995-11-27
EP0542901A1 (de) 1993-05-26
IL99002A0 (en) 1992-07-15
CA2088493A1 (en) 1992-02-07
JPH06502780A (ja) 1994-03-31
US20020002370A1 (en) 2002-01-03
EP0542901A4 (de) 1994-03-16
WO1992002276A1 (en) 1992-02-20
US20040092915A1 (en) 2004-05-13
US7125404B2 (en) 2006-10-24
AU8491791A (en) 1992-03-02
EP0542901B1 (de) 1996-09-25

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